Environment Controlled Multi Span Structured L1 Capital and Operating Cost Greenhouses for L1 Cost Food Production

ABSTRACT

An environment-controlled multi span structured greenhouse comprising an artificial and/or natural light intensifying and magnifying system to optimizes photoperiods and utilizing carbon dioxide harnessed from the greenhouse to reduce global warming. The greenhouse also comprises a compressor, a capture manifold, a capture blower, two dehumidifying tanks, a release manifold and a release blower. The greenhouse may further comprise a biothermal energy harnessing tank, a module that uses activated nutrient solutions of calcium sulphate, magnesium sulphate and urea. The greenhouse may also further comprise a thermal shading film fixed to the roof and to the four external sides of the greenhouse to fully insulate the greenhouse from the external environment.

RELATED PATENT APPLICATION AND INCORPORATION BY REFERENCE

This utility application claims priority from patent application no. 201711025454 filed in India on Jul. 18, 2017, the application entitled “IMPROVEMENT IN AND RELATING TO ENVIRONMENT CONTROLLED MULTI SPAN STRUCTURED L1 CAPITAL AND OPERATING COST GREENHOUSES, FOR L1 COST FOOD PRODUCTION IN COLD AND HOT LOCATIONS IN PARTICULAR AND IN OTHER LOCATIONS IN GENERAL” The related application is incorporated herein by reference and made a part of this application. If any conflict arises between the disclosure of the invention in this utility application and that in the related application, the disclosure in this utility application shall govern. Moreover, the inventor incorporates herein by reference any and all patents, patent applications, and other documents hard copy or electronic, cited or referred to in this application.

COPYRIGHT AND TRADEMARK NOTICE

This application includes material which is subject or may be subject to copyright and/or trademark protection. The copyright and trademark owner(s) has no objection to the facsimile reproduction by any of the patent disclosure, as it appears in the Patent and Trademark Office files or records, but otherwise reserves all copyright and trademark rights whatsoever.

BACKGROUND OF THE INVENTION (1) Field of the Invention

The invention generally relates to greenhouse systems. More particularly, the invention relates to the use of blowers, magnifying mirrors, LED lamps in various colorings and other means and methods of optimizing greenhouse systems and lowering carbon emissions.

BRIEF SUMMARY OF THE INVENTION

The present invention overcomes shortfalls in the related art by presenting an unobvious and unique combination, configuration and use of components and systems to reduce the cost of food production by lowering the initial capital cost of building disclosed systems and by lowering operational costs in using disclosed systems. Disclosed systems further overcome shortfalls in the art by lowering carbon and other gas emissions, thus lowering global warming.

In a first aspect of the present invention a disclosed greenhouse comprises modules AL, A1, A2, A4, A6, A7 and, A71.

In a second aspect of the present invention, the greenhouse is equipped with a module (AL) which comprises a facility which magnifies and intensifies the natural light and, or artificial light to the suitable optimal level producing red blue and ultraviolet light in suitable proportions.

In a third aspect of the present invention, the greenhouse is equipped with a module (A1) which comprises two blowers, with each blower of a suitable pressure and of a suitable cubic meters per hour delivery capacity, a compressor of a defined pressure and of a suitable cubic meters per hour delivery capacity, a capture manifold, two dehumidifying tanks (T1) and, (T2) and a release manifold.

In a fourth aspect of the present invention, the greenhouse is equipped with a module (A2) which comprises a blower of a suitable pressure and of a suitable cubic meters per hour delivery capacity; wherein; the blower is used for injecting into the crop root zone oxygen rich greenhouse air of a suitable temperature during each irrigation and each fertigation event for aeration of the roots of the crop and for maintaining the temperature of the roots of the crop at a suitable temperature point.

In a fifth aspect of the present invention, the greenhouse is equipped with a module (A4) comprising bio-thermal energy harnessing automated equipment comprising a single bio-thermal energy harnessing tank, equipped with a facility or system for partially loading fresh material from a top end and unloading compost from a bottom end at suitable intervals provided with a separate blower, a separate water pump and a separate water tank,

In a sixth aspect of the present invention the cost of nutrients is further reduced by using activated solutions of calcium sulphate, of magnesium sulphate, and of urea, using a method (proprietary) for dissolving calcium sulphate and magnesium sulphate into water and converting urea into nitrate.

In a seventh aspect of the present invention, the greenhouse is equipped with a module (A7) fixing thermal shading film of suitable thickness based upon the climate of the location to the greenhouse roof and to the four external sides of the greenhouse, to fully insulate the greenhouse from the atmosphere (.) Dear Dr. Steven (Text) is not required.

In an eighth aspect of the present invention, in the locations wherein the climate is suitably moderate, the greenhouse is equipped with a module (A71) comprising a thermal shading film of defined thickness based upon the climate of the location fixed to the roof of the greenhouse and to the suitable external side or sides of the greenhouse, and a milky white film fixed to the side or the sides without thermal shading film, together with 0-100% roll-on (close) and roll-off (open) automated thermal shading internal curtains.

In a particular aspect, the present invention resides in an environment controlled multi span structured greenhouse comprising modules specially configured to execute the aspects of the invention.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 depicts modules A1 and A2.

FIG. 2 depicts module A4.

FIG. 3 depicts module A6.

FIG. 4 depicts module AL

REFERENCE NUMERALS IN THE DRAWINGS

-   -   A1 module 1 with tanks T1 and T2     -   A2 module 2 with CO2 tanks     -   A6 an assembly of tanks and systems     -   A7 green house structure     -   AL assembly or module for light magnification     -   Ec first earth tube heat exchange compartment     -   Eo a second earth tube heat exchange compartment     -   Ecd a third earth tube heat exchange compartment     -   Eod a fourth earth tube heat exchange compartment     -   T1 tank 1     -   T2 tank 2     -   100 modules A1 and A2 in general     -   110 capture manifold     -   115 release manifold     -   120 line to A4 blowers     -   122 compressor     -   200 module A4 in general     -   210 to of A4     -   212 hot air outlet     -   214 CO2 outlet     -   220 water tank     -   223 blower of A4     -   225 water pump     -   230 manual valve     -   233 pressurized water line     -   300 tanks for chemical transformation     -   310 water storage tank     -   320 drip dosing tank     -   330 Foliar dosing tank     -   390 line from water transfer pump     -   395 line from A4 hot air tank     -   410 truss connection point     -   415 height adjustment mechanism     -   425 hexagonal lamp shade     -   430 magnification mirror     -   500 a greenhouse embodiment     -   510 roof of greenhouse structure     -   520 gable side elevation     -   530 side elevation

These and other aspects of the present invention will become apparent upon reading the following detailed description in conjunction with the associated drawings.

DETAILED DESCRIPTION OF EMBODIMENTS OF THE INVENTION

The following detailed description is directed to certain specific embodiments of the invention. However, the invention can be embodied in a multitude of different ways as defined and covered by the claims and their equivalents. In this description, reference is made to the drawings wherein like parts are designated with like numerals throughout.

Unless otherwise recycled in this specification or in the claims, all of the terms used in the specification and the claims will have the meanings normally ascribed to these terms by workers in the art.

Unless the context clearly requires otherwise, throughout the description and the claims, the words “comprise,” “comprising” and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is to say, in a sense of “including, but not limited to.” Words using the singular or plural number also include the plural or singular number, respectively. Additionally, the words “herein,” “above,” “below,” and words of similar import, when used in this application, shall refer to this application as a whole and not to any particular portions of this application.

In a particular aspect, the present invention resides in an environment controlled multi span structured greenhouse wherein the greenhouse is equipped with a module (AL) which comprises a facility for magnifying and intensifying natural light and, or artificial light to suitable level producing red blue, and ultraviolet light in the suitable proportions to carry out the functions of the invention;

As used herein, the term ‘defined relative humidity point’ can be interchangeable with the term ‘defined air relative humidity set point’.

An earth tube heat exchanger substantially reduces the greenhouse supplementary heating cost in cold locations, and the greenhouse supplementary cooling cost in the hot locations by conditioning relatively cooler greenhouse air to warmer temperature in cold locations and by conditioning relatively warmer greenhouse air to cooler temperature in cold locations. An earth tube heat exchanger comprising four separate compartments:

a first compartment Ec that stores dehumidified carbon dioxide rich greenhouse air from the tanks T1 and T2, a second compartment Eo that stores dehumidified oxygen rich greenhouse air from the tanks T1 and T2, a third compartment Ecd that stores almost dry carbon dioxide rich greenhouse air from the tanks T1 and T2, and a fourth compartment Eod that stores almost dry oxygen rich greenhouse air from the tanks T1 and T2.

According to a first embodiment of the present invention a greenhouse is equipped with modules AL, A1, A2, A4, A6, A7 and A71.

According to the second embodiment of the present invention the greenhouse is equipped with the module AL, which comprises a facility which intensifies and magnifies the natural light and, or artificial light to the suitable optimal level producing red blue and ultraviolet light in suitable proportions; Wherein

(i) the artificial light comprises LED lamps emitting suitable Lumens with hexagon shades of suitable distance between the longest corners in red, blue and ultra violet coloring in suitable proportions The lamps with shades are hung from a bottom of a truss or from the provided supports, at suitable square meters centers and are focused to throw the light on the magnifying mirrors, placed underneath mounted in a fixture at a flat surface in between the two adjoining growing media beds or bags;

(ii) the magnifying mirrors comprising of a suitable diameter and of a suitable radius in red blue and ultraviolet coloring in suitable proportions, with a mounting fixture for placement on a flat surface and for titling the magnifying mirror at any angle up to 180° vertically and all around 360° horizontally. A suitable portion of the magnifying mirrors are provided the facility of a nut and of a bolt of suitable length for tilting at an angle and for fixing on the vertical and horizontal supports. The magnifying mirrors are also fixed on the sides of the greenhouse;

(iii) Aluminum foil fixed on the greenhouse internal sides,

(iv) The artificial lighting striking the mirrors is reflected repeatedly to the surfaces of other mirrors, lamp shades and aluminum foil and is intensified and magnified to the suitable optimal level, producing red, blue and ultraviolet light in suitable proportions.

In a third embodiment of the present invention, the greenhouse is equipped with a module A1 which comprises two blowers one each of a suitable pressure and of a suitable cubic meters per hour delivery, a compressor of a suitable pressure and of a suitable cubic meters per hour delivery, a capture manifold, two dehumidifying tanks T1 and, T2 and a release manifold wherein:

(i) the first blower is used for capturing from above the plants carbon dioxide rich greenhouse air during dark hours and oxygen rich greenhouse air during the light hours which is stored into the first and second compartments (Ec) and (Eo) of the earth tube heat exchanger;

(ii) the second blower is used for releasing into the greenhouse at cultivation level carbon dioxide rich conditioned greenhouse air during light hours and oxygen rich conditioned greenhouse air during dark hours which is already captured and stored in the first and the second compartments (Ec) and (Eo) of the earth tube heat exchanger;

(iii) the compressor is used to compress the captured carbon dioxide rich and the oxygen rich humid greenhouse air, which is maintained at the lowest humidity in the dehumidifying tanks T1 and T2 and stored into the third and the fourth compartments (Ecd) and (Eod) of the earth tube heat exchanger;

(iv) the second blower also releases into greenhouse lowest humidity almost dry conditioned carbon dioxide rich greenhouse air during light hours and lowest humidity almost dry oxygen rich greenhouse air during dark hours for mixing with the greenhouse humid air for adjusting the greenhouse air relative humidity defined relative humidity point and, or for adjusting the greenhouse air temperature defined temperature point by optimal evaporative cooling, in the hot locations.

In a fourth embodiment of the present invention, the greenhouse is equipped with a module (A2) which comprises: a blower of a suitable pressure and of a suitable cubic meters per hour delivery; wherein; the blower injects during each irrigation and each fertigation event and also at suitable intervals, and durations, oxygen rich greenhouse air of a suitable temperature into the crop root zone for aeration of the roots of the crop and for maintaining the temperature of the roots of the crop at defined temperature point.

In a fifth embodiment of the present invention, the greenhouse is equipped with a bio-thermal energy harnessing automated equipment which comprises a single bio-thermal energy harnessing tank, with a separate blower, a separate water pump and a separate water tank, wherein the bio-thermal energy harnessing tank is provided the facility for partially loading the fresh material from the top end and unloading the compost from the bottom end at suitable intervals.

In a sixth embodiment of the present invention, the cost of nutrients is further reduced by using activated solutions of calcium sulphate, of the magnesium sulphate, and of urea, using a method (proprietary) for dissolving calcium sulphate and magnesium sulphate into water and for converting urea into nitrate.

In a seventh embodiment of the present invention, the greenhouse comprises a module A7 fixing thermal shading film of suitable thickness based upon the climate of the location to the greenhouse roof and to the four external sides of the green house to fully insulate the greenhouse from the atmosphere.

In an eighth embodiment of the present invention, in the locations wherein the climate is suitably moderate, the greenhouse comprises a module A71 comprising fixing a thermal shading film of a suitable thickness to the roof of the greenhouse and to the suitable external side or sides of the greenhouse and a milky white film is fixed to the side or sides without thermal shading film. These side or sides are provided the automated 0-100% roll-on (close) and roll-off (open) thermal shading internal curtains.

The above description is to understand the invention and in no way to limit the scope of the invention which is amendable to various modifications and improvements within the scope of the present invention which will be evident to those skilled in the art. The present invention is also applicable to poly, tunnel, shade houses and the present invention is not restricted to the greenhouse applications only.

The above detailed description of embodiments of the invention is not intended to be exhaustive or to limit the invention to the precise form disclosed above. While specific embodiments of, and examples for, the invention are described above for illustrative purposes, various equivalent modifications are possible within the scope of the invention, as those skilled in the relevant art will recognize. For example, while steps are presented in a given order, alternative embodiments may perform routines having steps in a different order. The teachings of the invention provided herein can be applied to other systems, not only the systems described herein. The various embodiments described herein can be combined to provide further embodiments. These and other changes can be made to the invention in light of the detailed description.

All the above references and U.S. patents and applications are incorporated herein by reference. Aspects of the invention can be modified, if necessary, to employ the systems, functions and concepts of the various patents and applications described above to provide yet further embodiments of the invention.

These and other changes can be made to the invention in light of the above detailed description. In general, the terms used in the following claims, should not be construed to limit the invention to the specific embodiments disclosed in the specification, unless the above detailed description explicitly defines such terms. Accordingly, the actual scope of the invention encompasses the disclosed embodiments and all equivalent ways of practicing or implementing the invention under the claims.

While certain aspects of the invention are presented below in certain claim forms, the inventors contemplate the various aspects of the invention in any number of claim forms.

Items

1) An environment controlled multi span structured greenhouse, wherein a green house is equipped with modules AL, A1, A2, A4, A6, A7 and, A71:

wherein the module (A1) comprises a compressor, of a suitable pressure and of a suitable cubic meters per hour delivery, two blowers, one each of a suitable pressure and of a suitable cubic meters per hour delivery, a capture manifold, two dehumidifying tanks (T1) and T2) and a release manifold wherein:

(i) the compressor functions with the capture manifold for capturing from above a plant a carbon dioxide rich humid greenhouse air during dark hours and an oxygen rich humid greenhouse air during light hours, wherein the compressor compresses the captured greenhouse air which is maintained at the lowest humidity in the dehumidifying tanks (T1) and (T2) and stored into the respective third and the fourth compartment (Ecd) and (Eod) of the earth tube heat exchanger wherein;

(ii) a first blower functions with the capture manifold for capturing from above a plant a carbon dioxide rich stale greenhouse air during dark hours and an oxygen rich stale greenhouse air during light hours which is stored into the respective first and second compartments (Ec) and (Eo) of the earth tube heat exchanger wherein;

(iii) a second blower functions with a release manifold for releasing into the greenhouse at cultivation level, the lowest humidity conditioned carbon dioxide rich greenhouse air during light hours and the lowest humidity conditioned oxygen rich greenhouse air during the dark hours, which is already stored into the respective third and fourth compartments (Ecd) and (Eod) for mixing with the greenhouse humid air for adjusting the greenhouse air relative humidity defined relative humidity point and, or for adjusting the greenhouse air temperature defined temperature point, by optimal evaporative cooling, in the hot locations wherein;

the second blower functions with the release manifold for also releasing into the greenhouse at cultivation level the carbon dioxide rich conditioned greenhouse air during the light hours and the oxygen rich conditioned greenhouse air during the dark hours which is already stored in the respective first and in the second compartment (Ec) and (Eo).

(2) The environment controlled multi span structured greenhouse of 1, wherein the green house is equipped with a module (A2) which comprises a blower of a suitable pressure and of a suitable cubic meters per hour delivery wherein the blower is used for injecting into crop root zone, an oxygen rich greenhouse air of a suitable temperature during each irrigation and each fertigation event and also at suitable intervals, for suitable durations; for:

(i) aerating the roots of the crop; and

(ii) maintaining the temperature of the roots of the crop at a defined temperature point.

(3) The environment controlled multi span structured greenhouse of 1, wherein the greenhouse is equipped with a module (A4) which comprises: a single bio-thermal energy harnessing tank, equipped with the facility for partially loading of a fresh material from a top end and partially unloading of compost from bottom end at suitable intervals wherein the bio-thermal energy harnessing tank is provided a separate blower, a separate water pump and a separate water tank.

(4) The environment controlled multi span structured greenhouse of 1, wherein the green house is equipped with a module (A6) which further reduces the input cost of nutrients by using activated solutions of calcium sulphate, of magnesium sulphate, and of urea, for dissolving calcium sulphate and magnesium sulphate into water and converting urea into nitrate.

(5) The environment controlled multi span structured greenhouse of 1, wherein the greenhouse is equipped with a module (A7) which comprises, fixing thermal shading film of a suitable thickness to insulate from atmosphere, based upon the climate of the location to the roof and to the four external sides of the greenhouse.

(6) The environment controlled multi span structured greenhouse of 1, wherein in the locations wherein the climate is suitably moderate, the greenhouse is equipped with a module (A71) which comprises fixing a thermal shading film of a suitable thickness based upon the climate of the location to the roof and to the suitable external side or sides of the greenhouse wherein the side or sides wherein thermal shading sheet is not fixed, is, are provided a milky white film fixed together with 0-100% roll-on (close) and roll-off (open) automated thermal shading internal curtains

(7) The environment controlled multi span structured greenhouse of 1, wherein the greenhouse is equipped with a module (AL) which comprises a facility for magnifying and intensifying natural light and, or artificial light to suitable level producing red blue, and ultraviolet light in the suitable proportions;

i) wherein the artificial light comprises LED lamps emitting suitable lumens and in suitable coloring mounted in hexagon mirror shades of a suitable distance between the longest corners;

ii) wherein the lamps in shades are hung staggered from a bottom of a truss at suitable square meters centers;

iii) wherein the facility comprises magnifying mirrors of a suitable diameter and of a suitable radius in red, blue, and ultraviolet colorings or without coloring in suitable proportions;

iv) wherein a suitable portion of magnifying mirrors is provided a fixture; for mounting a magnifying mirror and for tilting the magnifying mirror at any angle up to 180 degrees in the vertical plane and all around 360 degrees in the horizontal plane; wherein the lamps are focused to throw light onto the magnifying mirrors placed underneath mounted in the fixture at a flat surface in between the two adjoining growing media beds or bags; and

v) wherein a suitable portion of magnifying mirrors are provided a facility of a nut and of a bolt of a suitable length suitable for tilting at a suitable angle in the horizontal, or in the vertical plane and for fixing on the vertical and horizontal supports wherein the magnifying mirrors are also fixed on the internal sides of the greenhouse;

vi) wherein aluminum foil is fixed on the greenhouse internal sides,

(vii) The artificial lighting and, or striking the magnifying mirrors, lamp shades and aluminum foil is reflected repeatedly to the surfaces of other magnifying mirrors, lamp shades and aluminum foil and is magnified and intensified to the suitable level, producing red, blue and ultraviolet light in suitable proportions. 

1. An environment-controlled, multi span structured greenhouse comprising a roof having an external surface and an internal surface and four sides, each side of the four sides having an external surface and an internal surface, the greenhouse further comprising: a module (A1) comprising a compressor, a capture blower, a release blower, a capture manifold, two dehumidifying tanks (T1) and (T2), a release manifold and an earth tube heat exchanger, wherein: (i) the compressor functions with the capture manifold to capture a carbon dioxide rich humid air from the greenhouse during dark hours to provide a captured carbon dioxide rich humid air and to capture an oxygen rich humid air from the greenhouse during light hours to provide a captured oxygen rich humid air, the compressor compresses the captured carbon dioxide rich humid air to provide a compressed carbon dioxide rich humid air and compresses the captured oxygen rich humid air to provide a compressed oxygen rich humid air, the dehumidifying tanks (T1) and (T2) dehumidify the compressed carbon dioxide rich humid air to provide a carbon dioxide rich dehumidified air and dehumidify the compressed oxygen rich humid air to provide an oxygen rich dehumidified air, and the carbon dioxide rich dehumidified air is stored in a first compartment (Ec) of the earth tube heat exchanger to provide a stored carbon dioxide rich dehumidified conditioned air, and the oxygen rich dehumidified air is stored in a second compartment (Eo) of the earth tube heat exchanger to provide a stored oxygen rich dehumidified conditioned air; (ii) the capture blower functions with the capture manifold to capture a carbon dioxide rich relatively dry air from the greenhouse during the dark hours, wherein the carbon dioxide rich relatively dry air is drier than the carbon dioxide rich humid air, to provide a captured carbon dioxide rich relatively dry air and to capture an oxygen rich relatively dry air from the greenhouse during the light hours, wherein the oxygen rich relatively dry air is drier than the oxygen rich humid air, to provide a captured oxygen rich relatively dry air, wherein the captured carbon dioxide rich relatively dry air is stored in a third compartment (Ecd) of the earth tube heat exchanger to provide a stored carbon dioxide rich relatively dry conditioned air and the captured oxygen rich relatively dry air is stored in a fourth compartment (Eod) of the earth tube heat exchanger to provide a stored oxygen rich relatively dry conditioned air; (iii) the release blower functions with the release manifold to release into the greenhouse at a level of cultivation of a crop during the light hours the stored carbon dioxide rich dehumidified conditioned air, and to release into the greenhouse at the level of cultivation during the dark hours the stored oxygen rich dehumidified conditioned air, for mixing with the air in the greenhouse to adjust a relative humidity of the air in the greenhouse to a predetermined relative humidity set point or to adjust a temperature of the air in the greenhouse to a predetermined temperature set point by evaporative cooling, and wherein: the release blower also functions with the release manifold to release into the greenhouse at the level of cultivation during the light hours the stored carbon dioxide rich relatively dry conditioned air and to release into the greenhouse during the dark hours the stored oxygen rich relatively dry conditioned air.
 2. The environment-controlled, multi span structured greenhouse of claim 1, further comprising a module (A2) comprising a blower for injecting into a root zone of the crop a pressurized oxygen rich greenhouse air of a predetermined temperature during an irrigation and a fertigation event for: (i) aerating the roots of the crop; and (ii) maintaining a temperature of the roots of the crop at the predetermined temperature set point.
 3. The environment-controlled, multi span structured greenhouse of claim 1, further comprising a module (A4) comprising a biothermal energy harnessing tank having a top end and a bottom end, the biothermal energy harnessing tank comprising an inlet at the top end for partially loading a fresh material into the biothermal energy harnessing tank and an outlet at the bottom end for partially unloading compost from the biothermal energy harnessing tank, wherein the biothermal energy harnessing tank further comprises a blower, a water pump and a water tank.
 4. The environment-controlled, multi span structured greenhouse of claim 1, further comprises a module (A6) for converting urea into nitrate, for dissolving calcium sulphate in water to prepare an activated solution of calcium sulphate, and for dissolving magnesium sulphate in water to prepare an activated solution of magnesium sulphate.
 5. The environment-controlled, multi span structured greenhouse of claim 1, further comprising a thermal shading film affixed to the external surface of the roof and to the external surface of each of the four sides of the greenhouse, to insulate the greenhouse from an external environment.
 6. The environment-controlled, multi span structured greenhouse of claim 1, further comprising a thermal shading film affixed to the external surface of the roof and to the external surface of at least one of the four sides of the greenhouse, wherein a side of the greenhouse not comprising the thermal shading film, comprises a milky white film affixed to the external surface together with an automated retractable thermal shading curtain covering the internal surface.
 7. The environment-controlled, multi span structured greenhouse of claim 1, further comprising light-emitting diode (LED) lamps for producing artificial light and magnifying mirrors, and aluminum foil for magnifying and intensifying natural or artificial light to produce red, blue, and ultraviolet light, wherein: i) the LED lamps are mounted in red- and blue-colored hexagon-shaped mirrored shades and are hung staggered from a bottom of a truss of the greenhouse at predetermined locations along the truss; ii) the magnifying mirrors are colored red and blue; and are mounted on a surface underneath the LED lamps in fixtures for tilting the mirrors at any angle up to 180 degrees in a vertical plane relative to the surface and at any angle up to 360 degrees in a horizontal plane relative to the surface, on vertical and horizontal supports of the greenhouse in fixtures for tilting the mirrors at a predetermined angle in a vertical plane or a horizontal plane relative to the vertical and horizontal supports, and on the internal surface of each of the four sides of the greenhouse in fixtures for tilting the mirrors at a predetermined angle in a vertical plane or a horizontal plane relative to the internal surface; iii) the aluminum foil is affixed to the internal surface of each of the four sides of the greenhouse; and iv) when the artificial light from the LED lamps or the natural light from the sun strikes a first portion of the magnifying mirrors, a first portion of the mirrored shades and a first portion of the aluminum foil, the artificial or natural light is reflected repeatedly to a second portion of the magnifying mirrors, a second portion of the mirrored shades and a second portion of the aluminum foil and is magnified and intensified, producing red, blue and ultraviolet light. 